html, body {
  color: #333333 !important;
  background-color: #ffffff !important;
}
.header {
  color: #333333 !important;
  background-color: #f0f0f0 !important;
}
.sidebar {
  color: #333333 !important;
  background-color: #f0f0f0 !important;
}
.sidebar-el-menu {
  color: #333333 !important;
  background-color: #f0f0f0 !important;
}
.el-menu-item {
  color: #333333 !important;
  background-color: #f0f0f0 !important;
}